They have pretty much everything you could need for your pool under one roof. You can even have them tell you what chemicals your pool needs. Although sometimes I wonder if the water truly needs every chemical they tell me. Half of the time I’m buying a new jug of this or a new bottle of that; I feel like I hardly use something twice after I buy a big supply. College boys work here, so be prepared for half ass service. They do offer a pool cleaning service, but I recommend sticking with a local company. I priced them out and they are 50% higher than what a local SH pool cleaning company charges me.